scholarly journals Evaluation of Observable Items of Gait Abnormality in Patients with Knee Osteoarthritis：Criterion-related Validity Using Three-dimensional Gait Analysis and Test-retest Reliability

2019 ◽  
Vol 56 (12) ◽  
pp. 1032-1043
Author(s):  
Shunsuke Yamashina ◽  
Kazuhiro Harada ◽  
Shinya Ono ◽  
Masumi Adachi ◽  
Kazuya Miyake ◽  
...  
Keyword(s):  
Gait Analysis ◽  
Three Dimensional ◽  
Retest Reliability ◽  
Gait Abnormality ◽  
Test Retest Reliability

Construct validity and test-retest reliability of a free mobile application for spatio-temporal gait analysis in Parkinson’s disease patients

2020 ◽  
Vol 79 ◽  
pp. 86-91
Author(s):  
Sergio Clavijo-Buendía ◽  
Francisco Molina-Rueda ◽  
Patricia Martín-Casas ◽  
Paulina Ortega-Bastidas ◽  
Esther Monge-Pereira ◽  
...  
Keyword(s):  
Parkinson’S Disease ◽  
Parkinson's Disease ◽  
Construct Validity ◽  
Gait Analysis ◽  
Mobile Application ◽  
Retest Reliability ◽  
Spatio Temporal ◽  
Test Retest Reliability

scholarly journals Test-retest reliability of smile tasks using three-dimensional facial topography

2018 ◽  
Vol 88 (3) ◽  
pp. 319-328 ◽  
Author(s):  
Chihiro Tanikawa ◽  
Kenji Takada
Keyword(s):  
Facial Expression ◽  
Repeated Measures ◽  
Three Dimensional ◽  
Wire Mesh ◽  
Minimal Detectable Change ◽  
Perfect Agreement ◽  
Retest Reliability ◽  
Maximum Effort ◽  
Test Retest Reliability ◽  
Rest Posture

ABSTRACT Objectives: To evaluate the test-retest reliability of three types of facial expression tasks using three-dimensional (3D) facial topography. Materials and Methods: Twelve adult volunteers were enrolled in this study. They were instructed to perform three different facial expression tasks: rest posture, posed smile, and maximum effort smile. Each task was recorded using a 3D image-capturing device on two separate occasions with an interval of 1 week between sessions. The images of two sessions were superimposed based on the forehead. For each participant and for each facial expression, a wire mesh fitting was conducted. This method generated 6,017 points on the wire mesh. Intraindividual reliability between sessions for each task was statistically tested by intraclass correlation coefficients (ICCs) and the 95% confidence interval minimal detectable change (MDC95). Results: The MDC95 for the repeated measures of the rest posture, posed smile, and maximum effort smile exhibited means of 0.8, 1.5, and 1.3 mm, respectively, on the z-axis. The ICCs ranged from substantial to almost perfect agreement for repeated measures for the rest posture and maximum effort smile (0.60 < ICC ≤ 1.00). The right corner of the mouth in the posed smile showed moderate agreement (0.40 < ICC ≤ 0.60). Conclusions: The overall test-retest reliability of the maximum effort smile and rest posture showed substantial to almost perfect agreement, and this was clinically acceptable.

Test–retest reliability of trunk accelerometric gait analysis

2004 ◽  
Vol 19 (3) ◽  
pp. 288-297 ◽  
Author(s):  
Marius Henriksen ◽  
H. Lund ◽  
R. Moe-Nilssen ◽  
H. Bliddal ◽  
B. Danneskiod-Samsøe
Keyword(s):  
Gait Analysis ◽  
Retest Reliability ◽  
Test Retest Reliability
Sign in / Sign up

Export Citation Format

Share Document